Hello guys, here I am back with another problem
I want to run postgresql as db and I guess I installed all the required gems
gem list
*** LOCAL GEMS ***
abstract (1.0.0) actionmailer (3.0.0.beta3, 2.3.5) actionpack (3.0.0.beta3, 2.3.5) activemodel (3.0.0.beta3) activerecord (3.0.0.beta3, 2.3.5) activeresource (3.0.0.beta3, 2.3.5) activesupport (3.0.0.beta3, 2.3.5) arel (0.3.3, 0.2.pre) authlogic (2.1.3) builder (2.1.2) bundler (0.9.25) erubis (2.6.5) ffi (0.6.3) i18n (0.3.7) mail (2.2.1, 2.1.5.3) memcache-client (1.8.3, 1.7.8) mime-types (1.16) pg (0.9.0) polyglot (0.3.1) rack (1.1.0, 1.0.1) rack-mount (0.6.3, 0.4.7, 0.4.0) rack-test (0.5.3) rails (3.0.0.beta3) rails3b (3.0.1) railties (3.0.0.beta3) rake (0.8.7) ruby-pg (0.7.9.2008.01.28) rubygems-update (1.3.7) sqlite3-ruby (1.2.5) SystemTimer (1.2) text-format (1.0.0) text-hyphen (1.0.0) thor (0.13.6) treetop (1.4.5) tzinfo (0.3.20)
Here is the runtime error I got after starting the server[under About your application's environment] using command (~$rails server)
Please install the postgresql adapter: `gem install activerecord-postgresql-adapter` (no such file to load -- pg)
I am on Rails 3 with Postgresql